CN213300268U - Air conditioner and indoor unit thereof - Google Patents

Abstract

The utility model discloses an air conditioner and indoor set thereof, indoor set include indoor set main part and hang the wallboard. The indoor unit main body comprises an outer cover and a base, wherein a panel is arranged on one side of the outer cover, an opening is formed by opening the other side of the outer cover, the base is fixedly connected to the outer cover at the opening, the base is located in the outer cover, and a containing space for containing the heat exchanger and the fan is defined between the base and the outer cover. Hang the wallboard and be in open mouth department with the base joint, the dustcoat has the unlocking piece when the dustcoat is bulldozed the unlocking piece pushes away and supports hang the wallboard with the joint is removed to the base. Therefore, when the indoor unit main body needs to be taken down, the unlocking piece acts on the wall hanging plate by pushing and pressing the outer cover, the wall hanging plate is driven to be separated from the indoor unit main body, the indoor unit main body and the wall hanging plate are quickly assembled and disassembled, the outer cover does not need to be grooved, and the appearance is more attractive.

Description

Air conditioner and indoor unit thereof

Technical Field

The utility model belongs to the technical field of the air conditioner and specifically relates to an air conditioner and indoor set thereof.

Background

The indoor unit of the existing wall-mounted air conditioner is mounted on the wall surface through a wall-mounted plate, and a groove is usually required to be formed in the outer cover so as to be convenient for taking down the indoor unit during maintenance, thus the appearance of the outer cover is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the present invention is to provide an air conditioner and an indoor unit thereof.

According to the utility model discloses indoor set of air conditioner of first aspect embodiment includes: indoor set main part, wall hanging plate.

The indoor unit main body comprises an outer cover and a base, wherein a panel is arranged on one side of the outer cover, an opening is formed by opening the other side of the outer cover, the base is fixedly connected to the outer cover at the opening, the base is located in the outer cover, and a containing space for containing the heat exchanger and the fan is defined between the base and the outer cover. Hang the wallboard and be in open mouth department with the base joint, the dustcoat has the unlocking piece when the dustcoat is bulldozed the unlocking piece pushes away and supports hang the wallboard with the joint is removed to the base.

Therefore, when the indoor unit main body needs to be taken down, the unlocking piece acts on the wall hanging plate by pushing and pressing the outer cover, the wall hanging plate is driven to be separated from the indoor unit main body, the indoor unit main body and the wall hanging plate are quickly assembled and disassembled, the outer cover does not need to be grooved, and the appearance is more attractive.

In some embodiments, the outer cover further comprises a lower side plate located at the lower end of the panel, the lower end of the base is provided with a lower mounting plate, the lower mounting plate of the base is attached and connected with the lower side plate of the outer cover, and the lower mounting plate is clamped with the lower end of the wall hanging plate.

In some embodiments, the lower end of the wall hanging plate has a clamping hole, the lower mounting plate has a hook adapted to the clamping hole, the unlocking member is located on the inner surface of the lower side plate, and when the lower side plate is pushed upwards, the unlocking member pushes the hook to be disengaged from the clamping hole.

In some embodiments, the unlocking member is a support rib integrally formed on the inner surface of the outer cover.

In some embodiments, the pushing surface of the supporting rib is opposite to the hook in the vertical direction, and the pushing surface is gradually inclined downwards in the direction from the open opening to the panel.

In some embodiments, the support rib includes two vertical ribs vertically connected to the lower side plate and a transverse rib connecting the two vertical ribs, and an upper surface of the transverse rib is the pushing surface.

In some embodiments, the wall hanging plate comprises two longitudinal beams and a cross beam connecting the two longitudinal beams, the longitudinal beams are connected with the indoor unit main body, each longitudinal beam comprises a main plate body and a downward bent plate, the clamping hole is formed at the joint of the main plate body and the downward bent plate, the clamping hook penetrates through the clamping hole and the hook part of the clamping hook hooks the downward bent plate.

In some embodiments, the housing further comprises an upper side plate located at the upper end of the panel, the upper side plate is provided with an air inlet, the upper side plate is provided with a plurality of clamping grooves, and the upper end of the base is provided with a buckle matched with the clamping grooves.

In some embodiments, the base further has a slot with an L-shaped cross section, and the upper end of the wall hanging plate has a tab with an L-shaped cross section, which is inserted into the slot.

According to the utility model discloses air conditioner of second aspect embodiment includes above the air conditioning indoor unit.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of an indoor unit of an air conditioner according to an embodiment of the present invention.

Fig. 2 is an exploded view of an indoor unit main body according to an embodiment of the present invention.

Fig. 3 is a schematic view of an indoor unit according to an embodiment of the present invention.

Fig. 4 is a schematic view of a wall hanging panel according to an embodiment of the present invention.

Fig. 5 is an enlarged schematic view of a portion of the support rib at B in fig. 2.

Fig. 6 is a partially enlarged schematic view at C in fig. 3.

Reference numerals:

an indoor unit 100;

an indoor unit main body 10; a base 11; a lower mounting plate 111; a hook 1111; a buckle 112; a slot 113; a housing 12; support ribs 121; transverse ribs 1211; a pushing surface a; a vertical rib 1212; a lower side plate 122; an upper side plate 123; an air inlet 1231; a card slot 1232; a panel 114;

a wall hanging plate 20; vertical beams 20 a; a cross member 20 b; a chucking hole 21; a main plate body 22; a lower bent plate 23; and a tab 24.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

An air conditioner and an indoor unit thereof according to an embodiment of the present invention will be described with reference to fig. 1 to 6.

As shown in fig. 1, an air conditioning indoor unit 100 according to an embodiment of the present invention includes: indoor set main part 10, hang wallboard 20.

In the embodiment shown in fig. 2 and 3, the indoor unit main body 10 includes a casing 12 and a base 11, one side of the casing 12 has a panel 114, and the other side is open to form an open opening, the base 11 is fixedly connected to the casing 12 at the open opening, the base 11 is located in the casing 12, and a receiving space for receiving a heat exchanger and a fan is defined between the base 11 and the casing 12. Hang wallboard 20 and base 11 joint in opening department, dustcoat 12 has the unblock piece, and unblock piece pushes away and supports hang wallboard 20 and base 11 and remove the joint when dustcoat 12 is bulldozed.

The outer cover 12 connected to the base 11 further has an unlocking member, that is, when the indoor unit main body 10 needs to be taken down, the unlocking member on the outer cover 12 can be pushed and pressed, and at this time, the unlocking member pushes the wall hanging plate 20 to separate the wall hanging plate from the base 11, so that the clamping relation is released.

The panel 114 of the casing 12 of the indoor unit main body 10 faces away from the installation wall surface, and the open opening of the casing 12 faces the installation wall surface. Hang wallboard 20 and usually be the better metalwork of structural strength, dustcoat 12 is the working of plastics usually, and elastic deformation can take place when dustcoat 12 is bulldozed (the deflection here is very little, and after the air conditioner was installed, indoor set main part 10 also can not frequently be dismantled, consequently can not influence the normal work of dustcoat 12), and then makes the unblock piece can take place to remove to act on the joint structure of hanging wallboard 20, thereby make hanging wallboard 20 and base 11 break away from the cooperation.

Therefore, when the indoor unit main body 10 needs to be taken down, the unlocking piece acts on the hanging wall plate 20 by pushing the outer cover 12, the hanging wall plate 20 is driven to be separated from the indoor unit main body 10, the indoor unit main body 10 and the hanging wall plate 20 are quickly assembled and disassembled, the outer cover 12 does not need to be grooved, and the appearance is more attractive.

In the embodiment shown in fig. 3, the housing 12 further includes a lower side plate 122 located at the lower end of the panel 114, the lower end of the base 11 has a lower mounting plate 111, the lower mounting plate 111 of the base 11 abuts and is connected to the lower side plate 122 of the housing 12, and the lower mounting plate 111 is clamped to the lower end of the wall hanging plate 20.

Therefore, the lower mounting plate 111 at the lower end of the base 11 is clamped with the hanging wall plate 20, and the base 11 of the indoor unit 100 and the hanging wall plate 20 are convenient to mount.

In the embodiment shown in fig. 4 and 6, the lower end of the wall hanging plate 20 has a catching hole 21, the lower mounting plate 111 has a catching hook 1111 fitted into the catching hole 21, the unlocking member is located on the inner surface of the lower side plate 122, and the unlocking member pushes the catching hook 1111 out of the catching hole 21 when the lower side plate 122 is pushed upward.

Specifically, the hook 1111 is a hook-shaped structure with one end suspended, and is similar to a spring plate, and the hook 1111 can swing to a certain extent when pushed by the unlocking member, so that the hook can be separated from the fastening hole 21. Therefore, the unlocking piece is positioned on the surface of the lower side plate 122, so that an operator can hold the lower side plate 122 of the indoor unit main body 10 with both hands and can apply force to the unlocking piece of the lower side plate 122, and the indoor unit main body 10 and the wall hanging plate 20 can be more conveniently disassembled and assembled by the operator.

In some examples, the unlocking member is a support rib 121 integrally formed on the inner surface of the housing 12. Specifically, the housing 12 may be an injection molded part, and the unlocking member is integrally formed on the housing 12, which facilitates the processing. In some embodiments, the abutting surface a of the supporting rib 121 is opposite to the hook 1111 in the vertical direction, and the abutting surface a is gradually inclined downward in the direction from the opening to the panel 114.

From this, push away face a and have certain contained angle for lower plate 122, not only make things convenient for the drawing die of brace rod 121, make the face a that pushes away of brace rod 121 not with the trip 1111 of whole face direct extrusion hanging wall board 20 moreover, but act on trip 1111 with the mode that the contact surface increases gradually, make trip 1111 atress more balanced, avoided causing trip 1111 to damage to trip 1111 too big application of force.

As shown in fig. 5, the support rib 121 includes two vertical ribs 1212 vertically connected to the lower side plate 122 and a transverse rib 1211 connected to the two vertical ribs 1212, and an upper surface of the transverse rib 1211 is a pushing surface a.

Thus, the vertical rib 1212 and the horizontal rib 1211 form a frame structure, and the strength of the support rib 121 itself is enhanced, so that the force acting on the hook 1111 is more stable when the indoor unit main body 10 and the wall hanging plate 20 are disassembled.

In some embodiments, the hanging wall plate 20 includes two longitudinal beams connected to the indoor unit main body 10 and a cross beam 20b connecting the two longitudinal beams, each of the longitudinal beams includes a main plate body 22 and a lower bent plate 23, a snap hole 21 is formed at a connection portion of the main plate body 22 and the lower bent plate 23, the snap 1111 is penetrated through the snap hole 21 and a hook portion of the snap 1111 hooks the lower bent plate 23.

As shown in fig. 5, the cross member 20b and the side members form a substantially H shape, the two side members can be matched in shape, and the hanging wall plate 20 is connected to the indoor unit main body 10 via the side members. The longitudinal beams and the transverse beams 20b can be provided with corresponding mounting holes so as to fixedly connect the wall hanging plate 20 to the wall surface. Therefore, the cross beam 20b can tightly support and connect the two longitudinal beams, the structural strength of the wall hanging plate 20 is increased, the stability of the suspended indoor unit 100 is higher, and the potential safety hazard that the indoor unit 100 falls off due to insufficient support degree of the wall hanging plate 20 is reduced.

In some embodiments, the housing 12 further includes an upper side plate 123 at the upper end of the panel 114, the upper side plate 123 has an air inlet 1231, the upper side plate 123 has a plurality of slots 1232, and the upper end of the base 11 has a buckle 112 matching with the slots 1232.

Like this, go up the side plate 123 and pass through the joint with the upper end of base 11 and fix, insert the buckle 112 of base 11 upper end during the installation in the side plate 123 of dustcoat 12, with the mounting panel and the lower side plate 122 joint of base 11 lower extreme, realized the fast assembly of base 11 with dustcoat 12 from this, convenient save time.

In some embodiments, the base 11 further has an L-shaped slot 113, the top end of the wall-hanging plate 20 has an L-shaped tab 24, and the tab 24 is inserted into the slot 113.

Therefore, the L-shaped insert 24 is matched with the slot 113, so that the installation is convenient, and the indoor unit main body 10 and the hanging wall plate 20 can be limited in the front-back direction (namely the direction of the opening) of the indoor unit main body 10.

The air conditioner according to the second aspect of the present invention includes the indoor unit 100 described above.

The air conditioner may be a horizontal type air conditioner, and the indoor unit 100 may also be referred to as an on-hook in this case.

Therefore, the outer cover 12 is elastically deformed by pushing the outer cover 12, so that the unlocking piece correspondingly moves, the clamping hook 1111 on the lower mounting plate 111 is separated from the clamping hole 21 at the lower end of the hanging wall plate 20 under the action of elastic deformation, the indoor unit main body 10 can be taken down without opening a groove at the corresponding position of the outer cover 12, the appearance of the indoor unit main body 10 is improved, and the structure is simple.

The air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.

The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.

The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.

The outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit.

The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater in a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner is used as a cooler in a cooling mode.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween. In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An indoor unit of an air conditioner, comprising:

the indoor unit main body comprises an outer cover and a base, wherein a panel is arranged on one side of the outer cover, an opening is formed by opening the other side of the outer cover, the base is fixedly connected to the outer cover at the opening, the base is positioned in the outer cover, and an accommodating space for accommodating a heat exchanger and a fan is defined between the base and the outer cover;

hang the wallboard, hang the wallboard and be in open mouth department with the base joint, the dustcoat has the unlocking piece when the dustcoat is bulldozed the unlocking piece pushes away and supports hang the wallboard with the joint is relieved to the base.

2. The indoor unit of claim 1, wherein the outer cover further comprises a lower side plate at the lower end of the panel, the lower end of the base is provided with a lower mounting plate, the lower mounting plate of the base is attached and connected with the lower side plate of the outer cover, and the lower mounting plate is clamped with the lower end of the wall hanging plate.

3. The indoor unit of claim 2, wherein the hanging wall plate has a catching hole at a lower end thereof, the lower mounting plate has a catching hook fitted to the catching hole, the unlocking member is provided at an inner surface of the lower side plate, and the unlocking member pushes the catching hook to be separated from the catching hole when the lower side plate is pushed upward.

4. The indoor unit of claim 3, wherein the unlocking member is a support rib integrally formed on an inner surface of the outer cover.

5. The indoor unit according to claim 4, wherein the abutting surface of the support rib is opposed to the hook in the vertical direction, and the abutting surface is inclined downward in a direction from the open hole toward the panel.

6. The indoor unit of claim 5, wherein the support rib comprises two vertical ribs vertically connected to the lower side plate and a transverse rib connecting the two vertical ribs, and an upper surface of the transverse rib is the pushing surface.

7. The indoor unit of any one of claims 3 to 6, wherein the wall hanging plate comprises two longitudinal beams connected to the indoor unit main body and a cross beam connecting the two longitudinal beams, each longitudinal beam comprises a main plate body and a downward bent plate, the fastening hole is formed at the connection position of the main plate body and the downward bent plate, the fastening hook passes through the fastening hole and the hook part of the fastening hook fastens the downward bent plate.

8. The indoor unit of any one of claims 1 to 6, wherein the outer cover further comprises an upper side plate at an upper end of the panel, the upper side plate having an air inlet, the upper side plate having a plurality of slots, and an upper end of the base having a snap fit with the slots.

9. The indoor unit of any one of claims 2 to 6, wherein the base further has an insertion groove having an L-shaped cross section, and the upper end of the wall hanging plate has an insertion piece having an L-shaped cross section, which is inserted into the insertion groove.

10. An air conditioner characterized by comprising the indoor unit according to any one of claims 1 to 9.

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